<template>
  <div>
    <h3>Child2组件展示</h3>
  </div>
</template>

<script>
export default {
  name: 'child2',
  created() {
    console.log('child2 -- created')
  },
  beforeUnmount() {
    console.log('child2 -- beforeUnmount')
  }
}
</script>

<style lang="scss" scoped></style>
